Usages of cũ
Tôi đã rất vui khi gặp lại bạn bè cũ ở trường.
I was very happy to meet old friends again at school.
Nhà cũ ở gần chợ.
The old house is near the market.
Mặc dù máy tính cũ nhưng chạy khá nhanh.
Although the computer is old, it runs quite fast.
Tôi sửa máy tính cũ trước khi gửi email.
I fix the old computer before sending an email.
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